Latest News

Excellence in Construction Award

Latest News
On Thursday, October 24, ABC (Associated Builders and Contractors) of Connecticut presented Petra Construction Corporation, along with The Di Salvo Engineering Group and Neil Hauck Architects, an Excellence in Construction…

Dominic Ammirato Receives Scholarship

Latest News
The Richard Di Salvo Engineering Scholarship is awarded each year to a graduating student who is pursuing an Engineering Degree at Ridgefield High School.   The scholarship is in memory of…

New Shareholders

Latest News
TDEG announces the addition of two new shareholders:   Stephen Lehigh, PE and Ryan Walsh, PE.  Steve joined the firm in May 2015, was promoted to Project Manager in 2016, and…

New Office Space!

Latest News
Steve Lehigh has been setting up office in our new space in Colorado.   Our new address is:  405 S. Wilcox Street, Suite 105 in Castle Rock, Colorado 80104.  We are…

Sag Harbor Residence

Latest News
A home in Sag Harbor, NY was named a 2018 Best of Year Awards finalist in the Country House Category.  The awards event was held by Interior Design on November…

AIA/CT Engineering Excellence Award

Latest News

TDEG is pleased to announce our work in the renovation and reconstruction of the Highland Meadows Senior Residence in Beacon, NY has been awarded the 2019 ACEC/CT Engineering Excellence Award…….


Recent Projects

Monticello Motor Club
Darien Schools Additions & Alterations
St. George’s School
Caramoor Center for Music and the Arts
St. Mary’s Roman Catholic Church – Ridgefield
Fairfield County Residence
Berkshire School Student Center
Ridgefield Boys & Girls Club
The Ursuline School


We pride ourselves on technical excellence, innovation and following the highest professional standards.
Contact us today to partner on your next project.